package com.dkd.manage.service.impl;

import java.util.ArrayList;
import java.util.List;

import cn.hutool.core.bean.BeanUtil;
import com.dkd.common.constant.DkdContants;
import com.dkd.common.utils.DateUtils;
import com.dkd.common.utils.uuid.UUIDUtils;
import com.dkd.manage.domain.Channel;
import com.dkd.manage.domain.Node;
import com.dkd.manage.domain.VmType;
import com.dkd.manage.service.IChannelService;
import com.dkd.manage.service.INodeService;
import com.dkd.manage.service.IVmTypeService;
import org.apache.ibatis.annotations.Update;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.dkd.manage.mapper.VendingMachineMapper;
import com.dkd.manage.domain.VendingMachine;
import com.dkd.manage.service.IVendingMachineService;
import org.springframework.transaction.annotation.Transactional;

/**
 * 设备管理Service业务层处理
 * 
 * @author lans
 * @date 2025-04-22
 */
@Service
public class VendingMachineServiceImpl implements IVendingMachineService 
{
    @Autowired
    private VendingMachineMapper vendingMachineMapper;
    @Autowired
    private IVmTypeService vmTypeService;
    @Autowired
    private INodeService nodeService;
    @Autowired
    private IChannelService channelService;
    /**
     * 查询设备管理
     * 
     * @param id 设备管理主键
     * @return 设备管理
     */
    @Override
    public VendingMachine selectVendingMachineById(Long id)
    {
        return vendingMachineMapper.selectVendingMachineById(id);
    }

    /**
     * 查询设备管理列表
     * 
     * @param vendingMachine 设备管理
     * @return 设备管理
     */
    @Override
    public List<VendingMachine> selectVendingMachineList(VendingMachine vendingMachine)
    {
        return vendingMachineMapper.selectVendingMachineList(vendingMachine);
    }

    /**
     * 新增设备管理
     * 
     * @param vendingMachine 设备管理
     * @return 结果
     */
    @Transactional(rollbackFor = Exception.class)//添加事务
    @Override
    public int insertVendingMachine(VendingMachine vendingMachine)
    {
        //1.新增设备
        //1.1生成8位随机码作为货道编号
        String innerCode = UUIDUtils.getUUID();
        vendingMachine.setInnerCode(innerCode);
        //1.2查询售货机类型表,补充设备容量
        VmType vmType = vmTypeService.selectVmTypeById(vendingMachine.getVmTypeId());
        vendingMachine.setChannelMaxCapacity(vmType.getChannelMaxCapacity());
        //1.3补充点位相关信息
        Node node = nodeService.selectNodeById(vendingMachine.getNodeId());
        BeanUtil.copyProperties(node,vendingMachine,"id");
        vendingMachine.setAddr(node.getAddress());//设备地址
        //1.4设备状态
        vendingMachine.setVmStatus(DkdContants.VM_STATUS_NODEPLOY);//未投放
        vendingMachine.setCreateTime(DateUtils.getNowDate());
        vendingMachine.setUpdateTime(DateUtils.getNowDate());
        int result = vendingMachineMapper.insertVendingMachine(vendingMachine);
        //2.新增货道
        //2.1声明集合
        List<Channel> channels = new ArrayList<>();
        //2.2读取
        for(int i=1;i<=vmType.getVmRow();i++){
            for(int j=1;j<=vmType.getVmCol();j++){
                //封装channel对象
                Channel channel = new Channel();
                channel.setChannelCode(i+"-"+j);//几行几列
                channel.setVmId(vendingMachine.getId());//售货机id
                channel.setInnerCode(vendingMachine.getInnerCode());//售货机编号
                channel.setMaxCapacity(vmType.getChannelMaxCapacity());//货道最大容量
                channel.setCreateTime(DateUtils.getNowDate());//创建时间
                channel.setUpdateTime(DateUtils.getNowDate());//修改时间
                channels.add(channel);
            }
            //2.3批量新增
            channelService.batchInsertChannels(channels);
        }
        return result;
    }

    /**
     * 修改设备管理
     * 
     * @param vendingMachine 设备管理
     * @return 结果
     */
    @Override
    public int updateVendingMachine(VendingMachine vendingMachine)
    {
        //查询点位表补充区域 点位 合作商等详细信息
        if(vendingMachine.getNodeId()!=null){
            Node node = nodeService.selectNodeById(vendingMachine.getNodeId());
            BeanUtil.copyProperties(node,vendingMachine,"id");
            vendingMachine.setAddr(node.getAddress());
        }
        vendingMachine.setUpdateTime(DateUtils.getNowDate());
        return vendingMachineMapper.updateVendingMachine(vendingMachine);
    }

    /**
     * 批量删除设备管理
     * 
     * @param ids 需要删除的设备管理主键
     * @return 结果
     */
    @Override
    public int deleteVendingMachineByIds(Long[] ids)
    {
        return vendingMachineMapper.deleteVendingMachineByIds(ids);
    }

    /**
     * 删除设备管理信息
     * 
     * @param id 设备管理主键
     * @return 结果
     */
    @Override
    public int deleteVendingMachineById(Long id)
    {
        return vendingMachineMapper.deleteVendingMachineById(id);
    }

    /**
     * 根据内部编号查询设备管理信息
     * @param innerCode
     * @return VendingMachine
     */
    @Override
    public VendingMachine selectVendingMachineByInnerCode(String innerCode) {
        return vendingMachineMapper.selectVendingMachineByInnerCode(innerCode);
    }
}
